[Event "Gryfice Region-ch 11th"]
[Site "Gryfice"]
[Date "2013.11.17"]
[Round "8"]
[White "Roczynski, Oskar"]
[Black "Mrozewicz, Ryszard"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1722"]
[PlyCount "50"]
[EventDate "2013.11.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d3 Nf6 4. Nf3 Nc6 5. Bg5 Bg4 6. Nc3 Qa5 7. Be2 Bxf3 8. Bxf3 Qxg5 9. 0-0 0-0-0 10. Ne4 Nxe4 11. Bxe4 e6 12. Bxc6 bxc6 13. d4 Bd6 14. Qc1 Qh4 15. h3 g5 16. c3 g4 17. Qe3 Rhg8 18. Kh1 h5 19. Rad1 Rg6 20. Qd3 Rdg8 21. Rfe1 gxh3 22. Qxh3 Qxf2 23. Rf1 Qxg2+ 24. Qxg2 Rxg2 25. Rxf7 Rh2# 0-1

[Event "Gryfice Region-ch 11th"]
[Site "Gryfice"]
[Date "2013.11.10"]
[Round "4"]
[White "Roczynski, Oskar"]
[Black "Pawlowicz, Jan"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "68"]
[EventDate "2013.11.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. a3 Nf6 5. Be2 g6 6. Nf3 Bg7 7. Nd5 e6 8. Nxf6+ Bxf6 9. 0-0 0-0 10. d4 Nxd4 11. Nxd4 Bxd4 12. c3 Bg7 13. b4 Bxc3 14. Ra2 cxb4 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. axb4 a6 19. e5 dxe5 20. Qxe5 Qd5 21. Qc7 Qxa2 22. Bc4 Qd2 23. b5 Qd7 24. Qc5 axb5 25. Bxb5 Ra5 26. Rb1 Rd8 27. h3 Qd5 28. Qb6 Ra2 29. Rf1 Rb2 30. Qe3 Qxb5 31. Qc1 Bd7 32. Rd1 Bc6 33. g3 Rxd1+ 34. Kh2 Rxf2# 0-1

[Event "Gryfice Region-ch 11th"]
[Site "Gryfice"]
[Date "2013.11.09"]
[Round "3"]
[White "Jednoralski, Bogusz"]
[Black "Roczynski, Oskar"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "61"]
[EventDate "2013.11.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 exf4 4. d3 Bb4+ 5. c3 Bd6 6. d4 Nf6 7. e5 Ne4 8. exd6 cxd6 9. Bxf4 Qc7 10. Bd3 f5 11. Nbd2 Nxd2 12. Qxd2 0-0 13. 0-0-0 Ne7 14. Rde1 Nd5 15. Bc4 Qc6 16. Bxd5+ Qxd5 17. b3 Qb5 18. c4 Qc6 19. d5 Qc5 20. Qc2 Qa3+ 21. Qb2 Qb4 22. Bd2 Qc5 23. Qd4 Qxd4 24. Nxd4 b6 25. Rhf1 f4 26. Bxf4 Bb7 27. Bxd6 Rfe8 28. Rxe8+ Rxe8 29. Nb5 a6 30. Nc7 Re2 31. Rf8# 1-0

[Event "Gryfice Region-ch 11th"]
[Site "Gryfice"]
[Date "2013.11.09"]
[Round "1"]
[White "Kabacinski, Krzysztof"]
[Black "Roczynski, Oskar"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1505"]
[PlyCount "31"]
[EventDate "2013.11.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Be7 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 Be6 7. Bb3 Bxb3 8. axb3 Nc6 9. d3 Nd4 10. Be3 Nxf3+ 11. Qxf3 Nd7 12. Nd5 Nb6 13. Nxe7+ Qxe7 14. Qg3 h6 15. Bxh6 Kh8 16. Qxg7# 1-0

[Event "Gryfice Region-ch 11th"]
[Site "Gryfice"]
[Date "2013.11.09"]
[Round "2"]
[White "Roczynski, Oskar"]
[Black "Nowy, Michal"]
[Result "0-1"]
[ECO "C25"]
[PlyCount "66"]
[EventDate "2013.11.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 c6 3. d3 Be7 4. Nf3 d6 5. Bg5 h6 6. Bxe7 Nxe7 7. Be2 Qb6 8. 0-0 Qxb2 9. Na4 Qa3 10. c4 b5 11. cxb5 cxb5 12. Nb2 Qxb2 13. Nd2 Qd4 14. Nb3 Qb6 15. a4 bxa4 16. Rxa4 Bd7 17. Ra5 Nbc6 18. Ra1 0-0 19. Rb1 Qc7 20. d4 exd4 21. Bb5 a6 22. Bxc6 Nxc6 23. Rc1 Qb6 24. h3 a5 25. e5 dxe5 26. Qc2 Qd8 27. Nc5 Nb4 28. Nb7 Qf6 29. Qc7 Be6 30. Nd6 Nd3 31. Rcd1 Nf4 32. Ne4 Qg6 33. Rfe1 Qxg2# 0-1

